You'll be able to wave at Pokémon on the Pixel 4
 

After so many photo and video leaks, the daily revelations about the Google Pixel 4 can officially be referred to as a deluge. The latest comes from 9to5Google, in the form of a tech demo for the Pixel 4 and Pixel 4 XL's radar-equipped motion sensor....

https://www.engadget.com/2019/10/03/...hello-pixel-4/